Vascular complications in renal transplant recipients are important causes of graft dysfunction associated with high morbidity and mortality.
Colour and spectral Doppler are essential for the diagnosis of postoperative vascular complications.

The renal transplantation represents the ideal therapy of chronic renal failure in dialysis treatment.
The renal transplantation assure a best prognosis for quality and duration of life in comparison to the dialysis. The success of a renal trans

The infectious mononucleosis is a contagious disease caused by Epstein Barr virus (EBV) and characterized by asthenia, fever, pharyngitis and lymphadenopathy.
Regarding its etiology is useful remembering that EBV belongs to the catego